silverstripe-userforms/code/editor/EditableLiteralField.php

<?php

/**
 * Editable Literal Field. A literal field is just a blank slate where
 * you can add your own HTML / Images / Flash
 * 
 * @package userforms
 */

class EditableLiteralField extends EditableFormField {
	
	static $singular_name = 'HTML Block';
	
	static $plural_name = 'HTML Blocks';
	
	function getFieldConfiguration() {
		return new FieldSet(
			new TextareaField("Fields[$this->ID][CustomSettings][Content]", "HTML", 4, 20, $this->getSetting('Content'))
		);
	}

	function getFormField() {
		return new LiteralField("LiteralField[$this->ID]", 
			"<div id='$this->Name' class='field text'><label class='left'>$this->Title</label><div class='middleColumn literalFieldArea'>". $this->getSetting('Content') ."</div></div>");
	}
}